Pizza cutter



FIG. 1 is a front, left side perspective of a knife handle, showing my new design.

FIG. 2 is a left side view thereof, the right side being a mirror image.

FIG. 3 is a top view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a rear view thereof; and,

FIG. 6 is a front view thereof.

The broken lines showing the cutter portion of the pizza cutter are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a pizza cutter, as shown and described. 